Given numbers are 169,726,686

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 169,726,686 is 42084042.

Find LCM of 169,726,686 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 169 x 363 x 343 = 42084042

Therefore, the lowest common multiple of 169,726,686 is 42084042.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

169 x 726 x 686 = 84168084

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

169 : 1, 13, 169

726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

686 : 1, 2, 7, 14, 49, 98, 343, 686

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 169,726,686, is 1.

Now, the common factors can be found like this.

169:13x 13

726:2x 3x 11x 11

686:2x 7x 7x 7

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 84168084/(1x2)

LCM = 84168084/2

LCM = 42084042

Thus, we can understand that the LCM of 169,726,686 is 42084042.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 558, 878, 317
• LCM of 783, 966, 894
• LCM of 647, 582, 181
• LCM of 888, 569, 347
• LCM of 529, 542, 116

1. What is the LCM of 169, 726, 686?

Answer: LCM of 169, 726, 686 is 42084042.

2. How to calculate the LCM of 169, 726, 686?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 169, 726, 686.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.